NO TE
When the battery test is completed normally, the test data is used as common test data.
Record the data obtained from the latest five tests.
The shallow discharge test automatically stops in any of the following cases:
● The battery discharge capacity reaches the specified value (10%–50%, 20% by default).
● The discharge voltage reaches the warning threshold (calculated in real time).
● The load rate fluctuation exceeds 10%.
● An alarm is generated.
----End
7.6.1.3 Performing a Capacity Test
Context
This item allows you to fully discharge batteries. A deep discharge test is
conducted to obtain the battery discharge performance data.
NO TICE
Before performing a capacity test, ensure that:
● The UPS is working in normal mode; float charging or hibernation has lasted
for 2 hours after the SOC reaches 100%; the load rate fluctuation is less than
10%.
● The UPS generates no battery overtemperature, overvoltage, or overcurrent
alarm. No generator is connected to the UPS.
● The mains, batteries, charger, and discharger are normal. No overload alarm is
generated.
Procedure
Step 1 On the home screen of the LCD, choose System Info > Maintenance > Battery
Maint.
Step 2 Tap Start on the right of Capacity Test to start a capacity test.
Figure 7-10 Starting a capacity test
UPS5000-H-(400 kVA-800 kVA)
User Manual (100 kVA Power Module)
7 Single UPS Commissioning
Issue 02 (2021-04-22)
Copyright © Huawei Technologies Co., Ltd.
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